Biostar TA780G M2+ Manuel Du Propriétaire
Motherboard Manual
34
6.2 AMI
BIOS
B
EEP
C
ODE
Beep Sound
Meaning
One short beep
VGA detected
Quick boot set to disabled
No keyboard detected
No keyboard detected
One long beep followed by two short
beeps then a pause
beeps then a pause
No memory detected
One long beep followed by three short
beeps
beeps
No VGA detected
One long beep followed by four short
beeps
beeps
Hardware component failure
6.3 E
XTRA
I
NFORMATION
CPU Overheated
If the system shutdown automatically after power on system for
seconds, that means the CPU protection function has been activated.
When the CPU is over heated, the motherboard will shutdown
automatically to avoid a damage of the CPU, and the system may not
power on again.
In this case, please double check:
seconds, that means the CPU protection function has been activated.
When the CPU is over heated, the motherboard will shutdown
automatically to avoid a damage of the CPU, and the system may not
power on again.
In this case, please double check:
1. The CPU cooler surface is placed evenly with the CPU surface.
2. CPU fan is rotated normally.
3. CPU fan speed is fulfilling with the CPU speed.
2. CPU fan is rotated normally.
3. CPU fan speed is fulfilling with the CPU speed.
After confirmed, please follow steps below to relief the CPU protection
function.
function.
1. Remove the power cord from power supply for seconds.
2. Wait for seconds.
3. Plug in the power cord and boot up the system.
2. Wait for seconds.
3. Plug in the power cord and boot up the system.
Or you can:
1. Clear the CMOS data.
(See “Close CMOS Header: JCMOS1” section)
2. Wait for seconds.
3. Power on the system again.
3. Power on the system again.